Send energy insted of radius to UI. Change rendered Cell radius by scaling according to ration of newEnergyLevel to initialEnergy. Decrease Cell energy on each tick to prove that scaling works!
Merge remote-tracking branch 'origin/master'

Conflicts:
	app/assets/javascripts/Cell.coffee
	app/assets/javascripts/Environment.coffee
	app/models/Cell.scala
	app/models/DNA.scala
	app/models/EnvServer.scala
	app/models/Environment.scala
	app/models/ServerMessage.scala
Merge: Send energy insted of radius to UI.